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MAX2014ETA PDF预览

MAX2014ETA

更新时间: 2024-09-12 19:51:03
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理光电二极管
页数 文件大小 规格书
10页 274K
描述
Analog Computational Function, BICMOS, PDSO8

MAX2014ETA 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:ObsoleteReach Compliance Code:not_compliant
风险等级:5.79JESD-30 代码:R-PDSO-N8
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SON封装等效代码:SOLCC8,.12,25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
电源:3/5 V认证状态:Not Qualified
子类别:Analog Computational Functions最大供电电流 (Isup):20.5 mA
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.635 mm端子位置:DUAL
Base Number Matches:1

MAX2014ETA 数据手册

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19-0583; Rev 0; 6/06  
50MHz to 1000MHz, 75dB Logarithmic  
Detector/Controller  
General Description  
Features  
The MAX2014 complete multistage logarithmic amplifier is  
designed to accurately convert radio-frequency (RF) sig-  
nal power in the 50MHz to 1000MHz frequency range to  
an equivalent DC voltage. The outstanding dynamic range  
and precision over temperature of this log amplifier make it  
particularly useful for a variety of base-station and other  
wireless applications, including automatic gain control  
(AGC), transmitter power measurements, and received-  
signal-strength indication (RSSI) for terminal devices.  
Complete RF Detector/Controller  
50MHz to 1000MHz Frequency Range  
Exceptional Accuracy Over Temperature  
High Dynamic Range  
2.7V to 5.25V Supply Voltage Range*  
Scaling Stable Over Supply and Temperature  
Variations  
The MAX2014 can also be operated in a controller  
mode where it measures, compares, and controls the  
output power of a variable-gain amplifier as part of a  
fully integrated AGC loop.  
Controller Mode with Error Output  
Shutdown Mode with Typically 1µA of Supply  
Current  
Available in 8-Pin TDFN Package  
This logarithmic amplifier provides much wider mea-  
surement range and superior accuracy compared to  
controllers based on diode detectors, while achieving  
excellent temperature stability over the full -40°C to  
+85°C operating range.  
*See the Power-Supply Connections section.  
Ordering Information  
PIN-  
PACKAGE  
PKG  
CODE  
PART  
TEMP RANGE  
Applications  
AGC Measurement and Control  
RF Transmitter Power Measurement  
RSSI Measurements  
8 TDFN-EP*  
(3mm x 3mm)  
MAX2014ETA-T  
-40°C to +85°C  
T833-2  
T833-2  
8 TDFN-EP*  
(3mm x 3mm)  
MAX2014ETA+T -40°C to +85°C  
Cellular Base-Station, WLAN, Microwave Link,  
Radar, and other Military Applications  
+Denotes lead-free package.  
T = Tape-and-reel package.  
*EP = Exposed paddle.  
Optical Networks  
Functional Diagram  
V
CC  
1, 4  
POWER DETECTORS  
Σ
Σ
Σ
8
2
3
OUT  
INHI  
INLO  
7
50Ω  
7dB  
7dB  
7dB  
SET  
20kΩ  
20kΩ  
5
OFFSET AND COMMON-  
MODE AMP  
PWDN  
MAX2014  
6
GND  
Pin Configuration appears at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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